Prova a postare gli output di ifconfig e route -n nelle varie
configurazioni.
Sul server ho:
eth0 Link encap:Ethernet HWaddr 00:4F:49:09:77:7A
inet addr:82.106.9.62 Bcast:82.255.255.255 Mask:255.0.0.0
inet6 addr: fe80::24f:49ff:fe09:777a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:123 errors:0 dropped:0 overruns:0 frame:0
TX packets:151 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:13237 (12.9 KiB) TX bytes:13505 (13.1 KiB)
Interrupt:11 Base address:0xe400
eth1 Link encap:Ethernet HWaddr 00:60:08:6D:59:50
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::260:8ff:fe6d:5950/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:243 errors:0 dropped:0 overruns:0 frame:0
TX packets:116 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:29053 (28.3 KiB) TX bytes:13370 (13.0 KiB)
Interrupt:10 Base address:0xe800
eth0 e' connessa al modem (il modem e' configurato con ip statico)
eth1 alla lan
route -n (sul server)
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
82.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth0
0.0.0.0 82.106.9.62 0.0.0.0 UG 0 0 0 eth0
Client:
eth1 Link encap:Ethernet HWaddr 00:0E:A6:C7:97:16
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20e:a6ff:fec7:9716/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:44367 errors:0 dropped:0 overruns:0 frame:0
TX packets:46215 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:53249227 (50.7 MiB) TX bytes:46273084 (44.1 MiB)
Interrupt:16 Base address:0xe400
route -n
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
0.0.0.0 192.168.1.100 0.0.0.0 UG 0 0 0 eth1
Ho provato a cambiare cavi, switch, schede di rete.
Dopo un po' che da client pingo tipo il dns 212.216.112.112 mi salta i
pacchetti.
Se butto giu' la eth1 sul server, la connessione funziona correttamente.
Grazie.
Pol